Question

if a/b=4/3 then a+b /b
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Answer 1

a/b=4/3 is a ratio form. We can't get the exact value of a or b from this equation.

But we can write a in terms of b or b in terms of a

$a/b =4/3</p><p> \\ →a=4b/3</p><p>$

And,

$b=3a/4</p><p> \\ So,\:a+b \:will \:give</p><p> \\ →4b/3 +b=7b/3</p><p>$

Or,

$→a+ 3a/4=7a/4.$

U can also write a and b in terms of x

a=4x and b=3x…(x is generally the hcf of a and b,

but it can be any other number also)

$then, a+b=4x+3x=7x$

But whatever u get is in ratio form. U can't get the exact value of a+b.